313966030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37691}}^1$

素因数の和:37729

約数の個数: 48

約数和(自身を含む): 696095856

約数和(自身を除く): 382129826

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 37691, 75382, 188455, 263837, 376910, 527674, 640747, 1281494, 1319185, 1846859, 2638370, 3203735, 3693718, 4485229, 6407470, 8970458, 9234295, 18468590, 22426145, 31396603, 44852290, 62793206, 156983015, 313966030]

約数ペア:

[(1, 313966030), (2, 156983015), (5, 62793206), (7, 44852290), (10, 31396603), (14, 22426145), (17, 18468590), (34, 9234295), (35, 8970458), (49, 6407470), (70, 4485229), (85, 3693718), (98, 3203735), (119, 2638370), (170, 1846859), (238, 1319185), (245, 1281494), (490, 640747), (595, 527674), (833, 376910), (1190, 263837), (1666, 188455), (4165, 75382), (8330, 37691)]